We Tested Coffee From Every UK Supermarket — Why Most Failed the Honesty Test

Ever wondered why that expensive supermarket coffee tastes flat and bitter while a budget jar wins blind tests? We tested instant, ground, and pods from Tesco, Sainsbury's, Asda, Morrisons, Aldi, and Waitrose to expose the hidden traps of the coffee aisle. From the origin illusion to the ultimate corporate cons, you'll learn how to read the labels and buy better for less. Which supermarket coffee on our list surprised you the most, and do you think premium brands deserve to be called out?supermarket coffee review, UK coffee brands, instant coffee comparison, Which coffee test, Aldi coffee, Tesco coffee, Sainsbury's coffee, coffee buying guide, grocery shopping tips UK, coffee honesty test